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Light‐scattering spectrum in the region of the upper, lower and double critical points in guaiacol—glycerol solution

 

作者: L. L. Chaikov,   I. L. Fabelinskii,   S. V. Krivokhizha,   O. A. Lugovaya,   A. Citrovsky,   P. Jany,  

 

期刊: Journal of Raman Spectroscopy  (WILEY Available online 1994)
卷期: Volume 25, issue 7‐8  

页码: 463-468

 

ISSN:0377-0486

 

年代: 1994

 

DOI:10.1002/jrs.1250250706

 

出版商: John Wiley&Sons, Ltd.

 

数据来源: WILEY

 

摘要:

AbstractThe viscosity temperature dependence and the correlation radius of concentration fluctuations have been obtained in guaiacol‐glycerol solutions with various miscibility gaps up to a gap width ΔT= 0.01 °C. The correlation radius critical exponent ν changes from 0.63 when ΔT= 39°C to 0.53 when ΔT= 0.01 °C. Measurements were made using the light correlation spectroscop

 

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